Example usage for com.vaadin.server VaadinSession UI_PARAMETER

Introduction

In this page you can find the example usage for com.vaadin.server VaadinSession UI_PARAMETER.

Prototype

String UI_PARAMETER

To view the source code for com.vaadin.server VaadinSession UI_PARAMETER.

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Document

The name of the parameter that is by default used in e.g.

Usage

From source file:com.github.mcollovati.vertx.vaadin.VaadinVerticle.java

License:Open Source License

private void readUiFromEnclosingClass(JsonObject vaadinConfig) {
    Class<?> enclosingClass = getClass().getEnclosingClass();

    if (enclosingClass != null && UI.class.isAssignableFrom(enclosingClass)) {
        vaadinConfig.put(VaadinSession.UI_PARAMETER, enclosingClass.getName());
    }/*from   w ww. jav a2s  . co m*/
}

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From source file:com.haulmont.cuba.web.sys.CubaApplicationServlet.java

License:Apache License

@Override
protected DeploymentConfiguration createDeploymentConfiguration(Properties initParameters) {
    int sessionExpirationTimeout = webConfig.getHttpSessionExpirationTimeoutSec();
    int sessionPingPeriod = sessionExpirationTimeout / 3;

    if (Strings.isNullOrEmpty(initParameters.getProperty(Constants.SERVLET_PARAMETER_HEARTBEAT_INTERVAL))) {
        if (sessionPingPeriod > 0) {
            // configure Vaadin heartbeat according to web config
            initParameters.setProperty(Constants.SERVLET_PARAMETER_HEARTBEAT_INTERVAL,
                    String.valueOf(sessionPingPeriod));
        }//from w w w .  ja v a 2  s .c  o  m
    }

    if (Strings.isNullOrEmpty(initParameters.getProperty(Constants.PARAMETER_WIDGETSET))) {
        String widgetSet = webConfig.getWidgetSet();
        initParameters.setProperty(Constants.PARAMETER_WIDGETSET, widgetSet);
    }

    if (Strings.isNullOrEmpty(initParameters.getProperty(Constants.SERVLET_PARAMETER_PRODUCTION_MODE))) {
        boolean productionMode = webConfig.getProductionMode();
        if (productionMode) {
            initParameters.setProperty(Constants.SERVLET_PARAMETER_PRODUCTION_MODE, String.valueOf(true));
        }
    }

    if (Strings.isNullOrEmpty(initParameters.getProperty(Constants.SERVLET_PARAMETER_UI_PROVIDER))) {
        initParameters.setProperty(Constants.SERVLET_PARAMETER_UI_PROVIDER,
                CubaUIProvider.class.getCanonicalName());
    }

    if (Strings.isNullOrEmpty(initParameters.getProperty(VaadinSession.UI_PARAMETER))) {
        // not actually used by CubaUIProvider
        initParameters.setProperty(VaadinSession.UI_PARAMETER, AppUI.class.getCanonicalName());
    }

    return super.createDeploymentConfiguration(initParameters);
}

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From source file:org.gluewine.vaadin.GluewineVaadinUI.java

License:Apache License

/**
 * Initializes the VaadinServlet and registers it with the Jetty instance.
 *//*w ww.  jav a  2  s. c o m*/
@RunOnActivate
public void intialize() {
    VaadinServlet servlet = new VaadinServlet();
    Map<String, String> params = new HashMap<String, String>();
    params.put(VaadinSession.UI_PARAMETER, getUnEnhancedClassName());
    Enumeration<?> keys = props.propertyNames();
    while (keys.hasMoreElements()) {
        String key = (String) keys.nextElement();
        params.put(key, props.getProperty(key));
    }
    launcher.register(context, servlet, params);
}

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